Digium Cards

Digium cards, made by the creators of Asterisk, will support both the open source power of Asterisk and SwitchVox VoIP platforms. Each Digium card includes a standard 5 year warranty, and is an excellent choice to make your connection from VoIP to the PSTN. Digium cards are modular phone system cards available in FXO, FXS, and T1 configurations.